Playback on call

[phailo]

Listening to Spotify via any Bluetooth device (car handsfree, Airpods etc). 

Received a call via any 3rd party app (whatsapp, viber, signal etc). 

Playback pauses for first few seconds and then resumes with 50 % volume. So the call is combined with music on Bluetooth device. 

Not possible to stop playback from lockscreen, only in app. 

Absolutely annoying! 

iPhone X iOS 11.3.1

[phailo]

Nobody having the same issue?

Seems similar like this issue on Android https://community.spotify.com/t5/Android/Playback-isn-t-paused-when-answering-calls-Android/m-p/1470... altough the solution is not applicable.